#H01M10/4285

Method and System for Detecting Defect in Battery in Formation Process

A method for detecting a defect in a battery in a formation process is disclosed. In some implementations, the method includes: charging or discharging at least one battery cell in the formation proce…

DRIVE·6d ago·1 min read

H01M10/4285 SK On Co., Ltd.

TEST STAND FOR EVALUATING A MATERIAL USED IN A BATTERY AND METHOD USING SUCH A TEST STAND

The invention relates to a test stand (1) for evaluating a material that can be used in a battery under conditions as they can occur during thermal runaway, wherein the test stand (1) comprises a hous…

DRIVE·Jun 10·2 min read

H01M10/4285 HENKEL AG & CO KGAA [DE]

Flow test tool, negative pressure formation apparatus, and battery manufacturing device

The present application provides a flow test tool, a negative pressure formation apparatus, and a battery manufacturing device. The flow test tool includes a base and a flow test module mounted on the…

DRIVE·Jun 2·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

Device for withstand pressure evaluation of secondary battery and method for evaluating withstand pressure

The present disclosure relates to a device for withstand pressure evaluation of secondary battery and a method for evaluating withstand pressure using the same to ensure the stability of the product b…

DRIVE·Jun 2·2 min read

H01M10/4285

DEVICES FOR PROVIDING CONSTANT PRESSURE ON BATTERY CELLS UNDER TEST AND ASSOCIATED SYSTEMS AND METHODS

A battery cell testing system is provided. This system includes a platform and a force distributor disposed above the platform. The force distributor has a plate and a plurality of force distributor s…

DRIVE·Mar 26·1 min read

H01M10/4285 Microvast, Inc.

BATTERY TESTING APPARATUS AND METHOD, PRODUCTION METHOD, DEVICE, AND MEDIUM

A testing apparatus and method for testing a battery, a device, and a medium are disclosed. The testing apparatus includes a first ray source, a first detector, a second ray source, a second detector,…

DRIVE·Dec 25·2 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

SYSTEM COMPRISING A BATTERY MODULE AND METHOD FOR INSPECTING BATTERY MODULE

Provided are a battery module which can be efficiently inspected without applying an electrical load to the battery module and a method for inspecting the battery module. This battery module has a uni…

DRIVE·Nov 19·1 min read

H01M10/4285 VEHICLE ENERGY JAPAN INC [JP]

CHARGE/DISCHARGE TEST DEVICE AND METHOD FOR CONTROLLING SAME

The present invention relates to a charge-and-discharge test apparatus, and a control method thereof, and relates to, in detail, a charge-and-discharge test apparatus capable of cooling a power supply…

DRIVE·Jul 16·1 min read

H01M10/4285 LG ENERGY SOLUTION LTD [KR]

APPARATUS FOR DIAGNOSING ABNORMALITY OF A BATTERY CELL GROUP AND METHOD FOR THE SAME

An apparatus for diagnosing abnormality of a battery cell group and a method for the same are provided. The apparatus includes a voltage sensor to measure a voltage value with respect to each battery …

DRIVE·Jan 23·1 min read

H01M10/4285 HYUNDAI MOTOR COMPANY

BATTERY TEST APPARATUS

A battery test apparatus includes a lifting mechanism and a probe mechanism. The lifting mechanism is configured to drive the probe mechanism to move. The probe mechanism includes an adapting rack and…

DRIVE·Dec 26·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

System and Method for Inspecting Outer Appearance

An outer appearance inspection system, which inspects an outer appearance of a secondary battery, according to the present invention includes a transfer device, which transfers the secondary battery a…

DRIVE·Dec 5·1 min read

H01M10/4285 LG Energy Solution, Ltd.

BATTERY FAILURE DETERMINATION DEVICE

A battery failure determination device that determines a failure of a second battery based on presence or absence of an electric discharge from the second battery when an output voltage of a DCDC conv…

DRIVE·Sep 5·1 min read

H01M10/4285 TOYOTA JIDOSHA KABUSHIKI KAISHA

BATTERY SAFETY TEST DEVICE AND METHOD

The present invention provides a battery safety test device includes: a mechanical switch element having one end connected to either a battery positive or negative electrode and the other end connecte…

DRIVE·Jul 11·1 min read

H01M10/4285 LG ENERGY SOLUTION, LTD.

METHOD FOR GENERATING SMOKE IN CELL PACK

A method for generating smoke in a cell pack by which a very small amount of smoke can be generated from a specific single unit cell among unit cells constituting the cell pack. The method causes smok…

DRIVE·Jun 27·2 min read

H01M10/4285 TOYOTA JIDOSHA KABUSHIKI KAISHA

BATTERY BACKUP CAPACITY DETECTION

A method, system, and integrated circuit are provided for monitoring a battery capacity within a battery backup system. A battery degradation profile is provided for a battery including first data ass…

DRIVE·Jun 27·1 min read

H01M10/4285 SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC

ELECTRODE TESTING FIXTURE AND SYSTEM FOR MATERIAL CHARACTERIZATION AND STANDARDIZATION

A fixture assembly for testing or measuring a portion of a battery electrode includes a top plate, a baseplate, a connector and a support member. The top plate includes holes for creating a low-pressu…

DRIVE·Jun 13·2 min read

H01M10/4285 GM GLOBAL TECHNOLOGY OPERATIONS LLC

GAS ANALYSIS DEVICE

A gas analysis device which is capable of analyzing a gas generated from a secondary battery at high resolution in real time. The gas analysis device comprises a diffusion chamber unit, a plurality of…

DRIVE·Jun 6·1 min read

H01M10/4285 LG ENERGY SOLUTION , LTD.

SIDE PENETRATION TEST APPARATUS FOR BATTERY CELLS AND BATTERY CELL PENETRATION TEST METHOD USING THE SAME

A penetration test apparatus may include a penetration unit having a needle-shaped conductor formed in the shape of a sharp needle, a guide unit configured to push out the penetration unit such that t…

DRIVE·May 9·1 min read

H01M10/4285 LG ENERGY SOLUTION, LTD.

BATTERY CHARGE AND DISCHARGE TEST APPARATUS

Disclosed are a battery charge and discharge test apparatus including a temperature control box, a frame, at least one partition, and a plurality of charge and discharge modules. The temperature contr…

DRIVE·May 2·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

BATTERY SAFETY TEST DEVICE AND METHOD

DRIVE·Apr 25·1 min read

H01M10/4285 LG ENERGY SOLUTION, LTD.

TESTING APPARATUS

Embodiments of this application provide a testing apparatus, configured to test a battery and including a test body and a first door body. The test body may include an accommodating cavity for accommo…

DRIVE·Mar 28·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

DETECTION DEVICE AND PROBE MODULE THEREOF

The present invention discloses a detection device and a probe module thereof, wherein an electrical connection path between a battery detection frame and a battery under test is provided via the prob…

DRIVE·Mar 21·2 min read

H01M10/4285 CHROMA ATE INC.

X-RAY RADIOGRAPHS BASED FAULT DETECTION AND PREDICTION FOR BATTERY CELLS

A method for detecting defects in battery cells includes receiving an X-Ray radiographic image of a battery cell and segmenting the X-Ray radiographic image into regions of interest using a classifier…

DRIVE·Mar 21·1 min read

H01M10/4285 GM GLOBAL TECHNOLOGY OPERATIONS LLC

ATMOSPHERIC SHIELDING TYPE IN-SITU ANALYSIS DEVICE FOR CROSS-SECTION OF BATTERY CELL AND IN-SITU ANALYSIS METHOD USING THE SAME

Disclosed is an atmospheric shielding type analysis device for a cross-section of a battery cell and an analysis method using the same. The device comprises 1) a body member comprising a bottom plate,…

DRIVE·Feb 8·2 min read

H01M10/4285 Hyundai Motor Company

LITHIUM PRECIPITATION DETECTION METHOD FOR BATTERY PACK, COMPUTER-READABLE STORAGE MEDIUM, AND POWER CONSUMING APPARATUS

A lithium precipitation detection method may include: sending, when a battery management module in the battery pack determines that a change in a charging voltage of the battery pack meets a predeterm…

DRIVE·Feb 1·2 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

ADAPTER, TESTING APPARATUS, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

An adapter includes an adapting body and a valve body. The adapting body has a first mating portion and a second mating portion, where the first mating portion is configured to mate with an injection …

DRIVE·Jan 18·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

FLEXIBLE CONTINUOUS LOAD UNIT/MONITOR INTERFACE FOR BATTERY CAPACITY TESTING

The present disclosure is a battery capacity testing interface (BCTI) module. The BCTI module may be configured to test capacity of a battery unit, such as an individual battery or string of batteries…

DRIVE·Jan 18·1 min read

H01M10/4285 Vertiv IT Systems, Inc.

METHOD FOR GENERATING SMOKE IN CELL PACK

DRIVE·Dec 28·2 min read

H01M10/4285 TOYOTA JIDOSHA KABUSHIKI KAISHA

SYSTEMS AND METHODS FOR RAPID TESTING OF A WORKING ELECTRODE

A system includes a body, a rod extending beyond a length of the body, a first cap at a first end of the body, and a second cap at a second end of the body. The first cap and the second cap are remova…

DRIVE·Dec 21·1 min read

H01M10/4285 TROJAN BATTERY COMPANY, LLC

THERMAL RUNAWAY TRIGGER METHOD

A thermal runaway trigger method relates to the technical field of batteries. The thermal runaway trigger method includes: providing a battery cell and a heating member arranged in the battery cell; a…

DRIVE·Dec 7·1 min read

H01M10/4285 CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

TEMPERATURE CONTROL METHOD FOR ENERGY STORAGE SYSTEM, AND ENERGY MANAGEMENT SYSTEM

A temperature control method for an energy storage system and an energy management system are provided. The method comprises: obtaining a real-time temperature of an energy storage battery; determinin…

DRIVE·Dec 6·1 min read

H01M10/4285 SUNGROW POWER SUPPLY CO LTD [CN]

DEVICE AND METHOD FOR TESTING A BATTERY

A device for testing a battery, having a transport system, wherein the transport system is configured for receiving the battery, for transporting the battery to a test position, and for transporting t…

DRIVE·Nov 23·1 min read

H01M10/4285 HAHN Automation GmbH

Battery Charger with Battery State Detection

A battery charger and method is disclosed for detecting when a battery has a low state of health while simultaneously charging or maintaining the battery. A battery charger includes a processor; a non…

DRIVE·Oct 19·1 min read

H01M10/4285 Schumacher Electric Corporation

INSPECTION METHOD FOR LITHIUM SECONDARY BATTERY

An inspection method for a lithium secondary battery can improve the reliability, accuracy, and reproducibility of inspection results by advancing a learning of an artificial neural network according …

DRIVE·Oct 12·1 min read

H01M10/4285 LG ENERGY SOLUTION, LTD.

Flexible Printed Circuit Board for Measuring Internal Pressure of Pouch Cell, and Method of Measuring Internal Pressure of Pouch Cell

A flexible printed circuit board for pouch cell internal pressure measurement includes a sensing part on which a pressure sensor is mounted; a board part provided with connector pins connected to a pl…

DRIVE·Sep 14·1 min read

H01M10/4285 LG Energy Solution, Ltd.

SYSTEM AND METHOD FOR IDENTIFYING DEFECTS IN AN ELECTRIC BATTERY SYSTEM

An apparatus and method for testing a battery pack are provided. Measurement components are configured to measure parameters of battery components (e.g., batteries and battery connection components) w…

DRIVE·Jul 6·1 min read

H01M10/4285 Allosense, Inc.

HIGH THROUGHPUT EXTRACTION OF BATTERY CELL FORMATION GAS

Aspects of the disclosure include degas equipment and degassing process schemes for providing high throughput extraction of battery cell formation gas. An exemplary method can include loading a batter…

DRIVE·Jun 8·1 min read

H01M10/4285 GM GLOBAL TECHNOLOGY OPERATIONS LLC

APPARATUS OF TESTING ALL-SOLID STATE SECONDARY BATTERY BY NAIL PENETRATION

An apparatus of testing an all-solid state secondary battery by nail penetration includes a pressurizing unit pressurizing a battery cell, a penetrating member inserted into a through-hole provided in…

DRIVE·May 4·1 min read

H01M10/4285 SK On Co., Ltd.

ELECTRICAL MODULE ROTISSERIE ASSEMBLY AND ASSOCIATED METHOD OF USE

An electrical module rotisserie assembly for battery module handling and mechanical and electrical testing. The electrical module rotisserie assembly includes a rotatable frame structure with various …

DRIVE·Apr 27·1 min read

H01M10/4285 Rivian IP Holdings, LLC

APPARATUS AND METHOD FOR DETECTION OF DEFORMATION IN BATTERY CELLS

A deformation detection apparatus includes a cell movement-control assembly to handle a linear motion and a rotational motion of a battery cell, a body that supports the cell movement-control assembly…

DRIVE·Mar 30·2 min read

H01M10/4285 Tesla, Inc.